Chemistry, 15.10.2019 22:30, odalysesquermon

What happens to a 8 l volume of gas as you move from a pressure of 3 atm to 4 atm? use the correct gas laws to determine the new volume.

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answered: Hernandezx9824

As the pressure is increased from 3 atm to 4 atm volume of gas is decreased from 8 litters to 6 litters.

Explanation:

Given data:

Volume = 8 L

Initial pressure = 3 atm

Final pressure = 4 atm

New volume = ?

Solution:

we will use Boyle's law to solve this problem.

"The volume of given amount of gas is inversely proportional to the applied pressure at constant temperature"

According to the Boyle's law,

P₁V₁ = P₂V₂

V₂ = P₁V₁ / P₂

V₂ = 3 atm × 8 L / 4 atm

V₂ = 24 atm. L / 4 atm

V₂ = 6 L.

So, as the pressure is increased from 3 atm to 4 atm volume of gas is decreased from 8 litters to 6 litters.

answered: Weser17

The new volume is 6 L.

Explanation:

Boyle’s law states that,

For a given amount of a gas, Pressure is inversely proportional to its volume at constant temperature

Thus the expression is PV = constant (T and n are constant)

When there is a change in pressure and volume, we make use of the expression

P_1V_1=P_2V_2 (T and n are constants)

Where P_1 and V_1 are the Initial pressure and volume and

P_2 and V_2 are the final pressure and volume

Inversely proportional means when one increases the other one decreases. That is as per Boyle’s law when Pressure increases the volume will decrease and vice versa.

Let us solve this problem now

P_1 = 3atm

P_2 = 4atm

V_1 = 8L

V_2 = ?

Plugging in the values

P_1V_1=P_2V_2 (T and n are constants)

$V_2=\frac {(P_1 V_1)}{P_2}=\frac {(3atm \times 8L)}{4atm}$

= 6 L is the Answer

answered: Guest

Mass is the amount of matter in an object. weight is the measurement of the pull of gravity on an object. say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165) now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon. however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant. in conclusion it is possible for your weight to change as your mass remains constant.

answered: Guest

It's called the falling actionwrong subject by the way

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What happens to a 8 l volume of gas as you move from a pressure of 3 atm to 4 atm? use the correct...